8748622 has 4 divisors (see below), whose sum is σ = 13122936. Its totient is φ = 4374310.

The previous prime is 8748601. The next prime is 8748643. The reversal of 8748622 is 2268478.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 2268478 = 2 ⋅1134239.

It is an interprime number because it is at equal distance from previous prime (8748601) and next prime (8748643).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2187154 + ... + 2187157.

It is an arithmetic number, because the mean of its divisors is an integer number (3280734).

Almost surely, 2^8748622 is an apocalyptic number.

8748622 is a deficient number, since it is larger than the sum of its proper divisors (4374314).

8748622 is a wasteful number, since it uses less digits than its factorization.

8748622 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4374313.

The product of its digits is 43008, while the sum is 37.

The square root of 8748622 is about 2957.8069578659. The cubic root of 8748622 is about 206.0534470299.

The spelling of 8748622 in words is "eight million, seven hundred forty-eight thousand, six hundred twenty-two".